Companies catalogue
- H & H Wood Products Inc., Chatham-Kent
- H & R Block, Windsor
- H&H Wood Products, Chatham-Kent
- HALIGHT Inc., Tecumseh
- HANSON FINANCIAL GROUP/FundEX Investments Inc., Windsor
- HCA Mindbox Creative Communications, Windsor
- HEADINGLEY SPORT SHOP LTD. / INDIAN MOTORCYCLE OF WINNIPEG, Headingley
- HIEXPERTS, Windsor
- HIGH SPEED MACHINERY TECHNOLOGIES CANADA, Windsor
- HOC Global Solutions, Windsor
- HUB International, Windsor
- HUSKY, Windsor
- Haas Precision Corporation, Tecumseh
- Habib Homes, Windsor
- Haf-Price Variety Store, Windsor
- Hair By Carolyn, Windsor
- Hair Designs By Gerry, Windsor
- Hairpin Leg Shop, Windsor
- Half Price Variety, Windsor
- Hallmark Memorial Co, Tecumseh
- Halls Service Center, Barrie
- Hanakaeye Photography & Videography : Windsor, Windsor
- Hands On Health Chiropractic & Massage, Windsor
- Hands On Massage Therapy, Tecumseh
- Happy Janitorial, Windsor
- Happy-Times Evape & Waterpipe Store, Bradford
- Hargreaves Stewart, Windsor
- Harmony Day Spa, Windsor
- Harold William Co-Fine Services, Windsor
- Harper Media, Winnipeg
- Harris Auto Service, Winnipeg
- Harris Heating & AC Svc Inc, Windsor
- Harris Rebar A Division Of Harris Steel Group Inc, Tecumseh
- Harvest Moon, Windsor
- Hawk Plastics Ltd Plant 3, Windsor
- Hayes Home Improvements, Windsor
- Hca Mindbox Advertising, Windsor
- Heal Oasis, Tecumseh
- Health First Pharmacy, Windsor
- Health Touch Therapeutic Massage, Windsor
- Healthy Mama The Shoppe, Windsor
- Hear for Life, Windsor
- Hearing Wellness Centre, Windsor
- HearingLife (Formerly ListenUP! Canada), Windsor
- HearingLife (Formerly ListenUP! Canada), Windsor
- HearingLife (Formerly ListenUP! Canada), Kingsville
- Hearn Industrial Services, Windsor
- Heather Bell Fish & Chips, Windsor
- Helena Ventrella Design Limited, Windsor
- Helene Smith Art Works, Windsor
- Helix Hearing Care, Windsor
- Helix Hearing Care, Windsor
- Helix Hearing Care, Windsor
- Helix Hearing Care, Windsor
- Helix Hearing Care, Essex
- Helix Hearing Care, Leamington
- Hemo Logistics Inc, Windsor
- Herbalife, Windsor
- Herby Curby Ltd, Windsor
- Heritage Tire Sales, Windsor
- Hernandez Sanitation (formerly: Orbit Septic Tank Pumping), Essex
- Herzog Refinishing Studio, Lakeshore
- Heyes Manufacturing, Barrie
- High Top Roofing, Windsor
- Hillarie Tasche, Winnipeg
- Hinton the Mover, Windsor
- Hip Hop Nails, Windsor
- Hip Hop Nails, Windsor
- Historic Essex Railway Station, Essex
- Hitch City, Mississauga
- Hogan's Printing, Windsor
- Hogarth Hermiston Severs LLP, Windsor
- Hold Please Communications, Windsor
- Holden & Moorhouse, Windsor
- Holland Auction House, Windsor
- Holwin Tooling Systems, Windsor
- Home Outfitters, Barrie
- Home Renovations, Amherstburg
- Home Services by Sherry, Windsor
- Home Staging by Lisa K, Windsor
- Home-Safe Fire Protection Inc, Windsor
- Hometown Laser Clinic & Spa, Windsor
- Honda Service, Winnipeg
- Honda Service, Winnipeg
- Honest Agency, Winnipeg
- Honeywell Ltd, Windsor
- Hope For A Cure Thrift Store, Windsor
- Horizon Financial Group, Windsor
- Horizon Performance, Essex
- Horizon Roofing Ltd, Windsor
- Hotrods-Nascar, Windsor
- House of Web, Windsor
- Housewears, Windsor
- Howard Huy Greenhouses, Leamington
- Hub Media Inc, Tecumseh
- Hub Media Inc, Tecumseh
- Hulka Porter Law Firm, Windsor
- Human Kinetics Publishers, Windsor
- Hunter's Pharmacy, Windsor
- Huron Shores Property Management, Windsor